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Role of geoenvironmental conditions in diverse benthos activity and the ecohabitat chart based on ecological geotechnics

Research Project

Project/Area Number 20360216
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Geotechnical engineering
Research InstitutionIndependent Administrative Institution Port and Airport Research Institute

Principal Investigator

SASSA Shinji  独立行政法人港湾空港技術研究所, 地盤研究領域, 動土質研究チームリーダー (10392979)

Co-Investigator(Kenkyū-buntansha) WATABE Yoichi  独立行政法人港湾空港技術研究所, 地盤研究領域, チームリーダー (00371758)
KUWAE Tomohiro  独立行政法人港湾空港技術研究所, 沿岸環境研究領域, チームリーダー (40359229)
Co-Investigator(Renkei-kenkyūsha) HAMANO Tatsuo  徳島大学, 大学院, 教授 (90399668)
SEGUCHI Masahiro  佐賀大学, 理事 (20093974)
Research Collaborator YANG Soonbo  韓国チェジュ大学, 研究員
Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2010: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2009: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2008: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords生態地盤学 / 生物多様性 / 生態系保全・再生 / 底生生物 / 土砂物理環境 / 干潟 / 住み分け / 生物住環境診断チャート / 生態保全・再生策
Research Abstract

By utilizing our new approach in Ecological Geotechnics, we performed a comprehensive set of field observations and surveys as well as six series of controlled laboratory experiments of benthos-soil systems in order to investigate the responses of six species of invertebrates that belonged to Arthropoda, Mollusca, and Annelida to the varying geoenvironments as manifested in the field. The results of the experiments revealed that for each of the burrowing activities, there exist optimal, transitional and critical geoenvironmental conditions, which are found to differ considerably between species, body sizes and weights. On the basis of these results, we have constructed an ecohabitat chart which enables an interspecific comparison of the burrowing performances and capabilities of the diverse benthic fauna in light of the associated geoenvironments in the field. The observed distributions of diverse benthos at various natural and artificial intertidal flats are found to be well consistent with the ecohabitat chart developed in this study.

Report

(4 results)
  • 2011 Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (86 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (40 results) (of which Peer Reviewed: 38 results) Presentation (34 results) Remarks (10 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Sedimentary stratigraphy of intertidal flats with various characteristics2012

    • Author(s)
      Watabe, Y. and Sassa, S
    • Journal Title

      Soils and Foundations

      Volume: (in press)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Burrowing Criteria and Burrowing Mode Adjustment in Bivalves to Varying Geoenvironmental Conditions in Intertidal Flats and Beaches2011

    • Author(s)
      Sassa, S., Watabe, Y., Yang, S. and Kuwae, T
    • Journal Title

      PLoS ONE

      Volume: Vol.6, No.9 Issue: 9 Pages: e25041-e25041

    • DOI

      10.1371/journal.pone.0025041

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 漂砂-サクション動態効果の連成による生物生息砂州の自律安定と浅場造成高の最適設計2011

    • Author(s)
      佐々真志,渡部要一,梁順普,白井一洋
    • Journal Title

      土木学会論文集B2

      Volume: Vol.67, No.2 Pages: 1131-1135

    • NAID

      130004550389

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 生物住活動性能チャートによる自然・造成干潟の住み分け評価分析と検証2011

    • Author(s)
      梁順普,佐々真志,渡部要一,岩本裕之,中瀬浩太
    • Journal Title

      土木学会論文集B2

      Volume: Vol.67, No.2 Pages: 986-990

    • NAID

      130004550634

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 中間軟弱層を含む干潟地盤の地層断面推定精度の向上-MASWと微動アレイ探査の併用2011

    • Author(s)
      渡部要一,佐々真志,山田文彦,林宏一
    • Journal Title

      土木学会論文集B2

      Volume: Vol.67, No.2 Pages: 1361-1365

    • NAID

      130004550440

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Burrowing Criteria and Burrowing Mode Adjustment in Bivalves to Varying Geoenvironmental Conditions in Intertidal Flats and Beaches2011

    • Author(s)
      Sassa, S.
    • Journal Title

      PLoS ONE

      Volume: 6

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 漂砂-サクション動態効果の連成による生物生息砂州の自律安定と浅場造成高の最適設計2011

    • Author(s)
      佐々真志
    • Journal Title

      土木学会論文集B2

      Volume: 67 Pages: 1131-1135

    • NAID

      130004550389

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 生物住活動性能チャートによる自然・造成干潟の住み分け評価分析と検証2011

    • Author(s)
      梁順普
    • Journal Title

      土木学会論文集B2

      Volume: 67 Pages: 986-990

    • NAID

      130004550634

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 生態地盤学:生物多様性と地形安定の両立を実現する工学指針2011

    • Author(s)
      佐々真志
    • Journal Title

      月刊建設

      Volume: 55 Pages: 44-45

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Foraging mode shift in varying environmental conditions by the Dunlin2010

    • Author(s)
      Kuwae, T., Miyoshi, E., Sassa, S., and Watabe, Y
    • Journal Title

      Calidris alpina, Marine Ecology Progress Series

      Volume: Vol.406 Pages: 281-289

    • DOI

      10.3354/meps08519

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 砂浜海岸における水産有用魚類の餌資源生物分布に果たすサクションの役割2010

    • Author(s)
      佐々真志,梁順普,渡部要一,梶原直人,高田宜
    • Journal Title

      土木学会論文集B2

      Volume: Vol.66, No.1 Pages: 1126-1130

    • NAID

      130004956463

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 巣穴底生生物の最適住活動モデルによる土砂環境選択行動とパッチ形成の実証2010

    • Author(s)
      佐々真志,渡部要一,梁順普
    • Journal Title

      土木学会論文集B2

      Volume: Vol.66, No.1 Pages: 1196-1100

    • NAID

      130004956455

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 多チャンネル型表面波探査(MASW)に基づく人工干潟安全管理手法の提案2010

    • Author(s)
      渡部要一,佐々真志
    • Journal Title

      土木学会論文集B2

      Volume: Vol.66, No.1 Pages: 1406-1410

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of sedimentation history of sandbars at entrance of lake Tofutsu, Hokkaido, Japan, by MASW technology2010

    • Author(s)
      Watabe, Y. and Sassa, S
    • Journal Title

      ASCE Geotechnical Special Publication

      Volume: No.210 Pages: 1013-1022

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 生態地盤学2010

    • Author(s)
      佐々真志,渡部要一
    • Journal Title

      地盤工学会誌

      Volume: Vol.58 Pages: 48-49

    • NAID

      110007520867

    • Related Report
      2011 Final Research Report
  • [Journal Article] 砂浜海岸における水産有用魚類の餌資源生物分布に果たすサクションの役割2010

    • Author(s)
      佐々真志
    • Journal Title

      土木学会論文集B2

      Volume: 66 Pages: 1126-1130

    • NAID

      130004956463

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 巣穴底生生物の最適住活動モデルによる土砂環境選択行動とパッチ形成の実証2010

    • Author(s)
      佐々真志
    • Journal Title

      土木学会論文集B2

      Volume: 66 Pages: 1096-1100

    • NAID

      130004956455

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Foraging mode shift in varying environmental conditions by the Dunlin, Calidris alpina2010

    • Author(s)
      Kuwae, T.
    • Journal Title

      Marine Ecology Progress Series

      Volume: 406 Pages: 281-289

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Waterfront Suction in Morphodynamics and Benthic Ecology of Intertidal flats2010

    • Author(s)
      Sassa, S.
    • Journal Title

      Proc.8th Int.Symp.on Ecohydraulics

      Volume: (CD) Pages: 1297-1304

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Physical modeling for Ecological Geotechnics2010

    • Author(s)
      Sassa, S.
    • Journal Title

      Proc.7th Int.Conf.on Physical Modelling in Geotechnics

      Volume: 2 Pages: 1483-1488

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 多種多様な干潟底生生物の住活動性能と適合・限界場の相互関係2010

    • Author(s)
      佐々真志
    • Journal Title

      土木学会論文集 B2-65

      Pages: 1226-1230

    • NAID

      130004956243

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 生態地盤学の展開によるアサリの潜砂性能の系統的解明2010

    • Author(s)
      佐々真志
    • Journal Title

      土木学会論文集 B2-65

      Pages: 1116-1120

    • NAID

      130004956221

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ecological Geotechnics : Performance of benthos activities controlled by suction, voids and shear strength in tidal flat soils2010

    • Author(s)
      佐々真志
    • Journal Title

      Proc.17th Int.Conf.on Soil Mechanics and Geotechnical Engineering 1

      Pages: 316-319

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of Waterfront Suction and Related Geoenvironments in Benthic Ecology of Intertidal Flats2010

    • Author(s)
      佐々真志
    • Journal Title

      Proc.2nd Int.Multidisciplinary Conference on Hydrology and Ecology CD

      Pages: 261-264

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 鳥と地盤と底生生物の多様性の関係に果たす水際土砂環境の役割2010

    • Author(s)
      佐々真志
    • Journal Title

      第8回海環境と生物および沿岸環境修復技術に関するシンポジウム 1

      Pages: 37-42

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Persistent sand bars explained by geodynamic effects2009

    • Author(s)
      Sassa, S. and Watabe, Y
    • Journal Title

      Geophysical Research Letters

      Volume: Vol.36 Issue: 1

    • DOI

      10.1029/2008gl036230

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 生態地盤学の展開によるアサリの潜砂性能の系統的解明2009

    • Author(s)
      佐々真志,渡部要一,梁順普
    • Journal Title

      土木学会論文集B2

      Volume: Vol.65, No.1 Pages: 1116-1120

    • NAID

      130004956221

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 多種多様な干潟底生生物の住活動性能と適合・限界場の相互関係2009

    • Author(s)
      佐々真志,渡部要一,梁順普
    • Journal Title

      土木学会論文集B2

      Volume: Vol.65, No.1 Pages: 1226-1230

    • NAID

      130004956243

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] UAVとMASWを活用した効率的な干潟堆積土砂調査2009

    • Author(s)
      渡部要一,佐々真志
    • Journal Title

      土木学会論文集B2

      Volume: Vol.65, No.1 Pages: 1441-1445

    • NAID

      130004956286

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 濤沸湖における湖口周辺砂州の表面波探査を活用した堆積形成史の復元2009

    • Author(s)
      渡部要一,佐々真志,林宏一,小林耕一
    • Journal Title

      土木学会論文集B2

      Volume: Vol.65, No.1 Pages: 661-665

    • NAID

      130004956365

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 多種多様な干潟で得られた干潟土砂堆積構造のスペクトル解析2009

    • Author(s)
      渡部要一,佐々真志,林宏一
    • Journal Title

      土木学会論文集B2

      Volume: Vol.65, No.1 Pages: 1096-1100

    • NAID

      130004956217

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Persistent sand bars explained by geodynamic effects2009

    • Author(s)
      S. Sassa, Y. Watabe
    • Journal Title

      Geophysical Research Letters 36

      Pages: 1-1

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of MASW technology to identification of tidal flat stratigraphy and its geoenvironmental interpretation2008

    • Author(s)
      Watabe, Y. and Sassa, S
    • Journal Title

      Marine Geology

      Volume: Vol.252/3-4 Issue: 3-4 Pages: 79-88

    • DOI

      10.1016/j.margeo.2008.03.007

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 干潟バー地形の動的安定機構の解明2008

    • Author(s)
      佐々真志,渡部要一
    • Journal Title

      海岸工学論文集

      Volume: 第55巻 Pages: 1176-1180

    • NAID

      130003992154

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 鳥と地盤と底生生物の関係に果たす水際土砂環境の役割2008

    • Author(s)
      佐々真志,渡部要一,桑江朝比呂
    • Journal Title

      海岸工学論文集

      Volume: 第55巻 Pages: 1171-1175

    • NAID

      130003992153

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 鳥と地盤と底生生物の関係に果たす水際土砂環境の役割2008

    • Author(s)
      佐々真志・渡部要一・桑江
    • Journal Title

      海岸工学論文集 55

      Pages: 1171-1175

    • NAID

      130003992153

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 干潟バー地形の動的安定機構の解明2008

    • Author(s)
      佐々真志・渡部要一
    • Journal Title

      海岸工学論文集 55

      Pages: 1176-1180

    • NAID

      130003992154

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of MASW technology to identification of tidal flat stratigraphy and its geoenvironmental interpretation2008

    • Author(s)
      Y. Watabe, S. Sassa
    • Journal Title

      Marine Geology 252

      Pages: 79-88

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Morphodynamics of Intertidal Sand Bars : Feedback between Sediment Transport and Suction Dynamics Effects2008

    • Author(s)
      S. Sassa, Y. Watabe
    • Journal Title

      Proc. 4th Int. Conf. on Scour and Erosion 1

      Pages: 567-573

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of UAV aerial photography to temporospatial assessment of tidal flat geomorphology2008

    • Author(s)
      Y. Watabe, S. Sassa
    • Journal Title

      Proc. 4th Int. Conf. on Scour and Erosion 1

      Pages: 519-525

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Biogeophysical interactions between behavior of crabs, bivalves and birds and intertidal geoenvironmental variability2011

    • Author(s)
      Sassa, S.
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      サンフランシスコ
    • Year and Date
      2011-12-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] 漂砂-サクション動態効果の連成による生物生息砂州の自律安定と浅場造成高の最適設計2011

    • Author(s)
      佐々真志
    • Organizer
      第58回海岸工学講演会
    • Place of Presentation
      盛岡
    • Year and Date
      2011-11-11
    • Related Report
      2010 Annual Research Report
  • [Presentation] 生物住活動性能チャートによる自然・造成干潟の住み分け分析と検証2011

    • Author(s)
      梁順普
    • Organizer
      第46回地盤工学研究発表会
    • Place of Presentation
      神戸
    • Year and Date
      2011-07-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] Role of suction dynamics effects in intertidal sandbar morphodynamics2011

    • Author(s)
      Sassa, S.
    • Organizer
      7th International Symposium on Coastal Engineering and Science of Coastal Sediment Processes
    • Place of Presentation
      マイアミ
    • Year and Date
      2011-05-04
    • Related Report
      2010 Annual Research Report
  • [Presentation] Biogeophysical interactions between behavior of crabs, bivalves and birds and intertidal geoenvironmental variability2011

    • Author(s)
      Sassa, S., Watabe, Y., Yang, S. and Kuwae, T
    • Organizer
      American Geophysical Union Fall Meeting
    • Place of Presentation
      San Francisco
    • Related Report
      2011 Final Research Report
  • [Presentation] Stratigraphy of intertidal flats with various scales and soil types : Sandflats, mudflats, and subtropical intertidal flats2011

    • Author(s)
      Watabe, Y. and Sassa, S
    • Organizer
      Proceedings of the 21th International Offshore and Polar Engineering Conference
    • Place of Presentation
      Maui
    • Related Report
      2011 Final Research Report
  • [Presentation] Role of suction dynamics effects in intertidal sandbar morphodynamics2011

    • Author(s)
      Sassa, S. and Watabe, Y
    • Organizer
      Proceedings of the 7th International Symposium on Coastal Engineering and Science of Coastal Sediment
    • Place of Presentation
      Miami
    • Related Report
      2011 Final Research Report
  • [Presentation] 干潟砂州の自律安定機構の解明と覆砂高の最適設計2011

    • Author(s)
      佐々真志,渡部要一,梁順普,白井一洋
    • Organizer
      第46回地盤工学研究発表会講演集
    • Place of Presentation
      神戸
    • Related Report
      2011 Final Research Report
  • [Presentation] 生物住活動性能チャートによる自然・造成干潟の住み分け分析と検証2011

    • Author(s)
      梁順普,佐々真志,渡部要一,岩本裕之,中瀬浩太
    • Organizer
      第46回地盤工学研究発表会講演集
    • Place of Presentation
      神戸
    • Related Report
      2011 Final Research Report
  • [Presentation] 中間軟弱層を有する砂質干潟におけるMASWの適用と測定精度向上に関する研究2011

    • Author(s)
      渡部要一,佐々真志,山田文彦,林宏一
    • Organizer
      第46回地盤工学研究発表会講演集
    • Place of Presentation
      神戸
    • Related Report
      2011 Final Research Report
  • [Presentation] 生態地盤学:干潟・砂浜海岸の生態系・地形動態に果たす土砂物理環境の役割2010

    • Author(s)
      佐々真志
    • Organizer
      第9回海環境と生物および沿岸環境修復技術に関するシンポジウム
    • Place of Presentation
      広島(特別講演)
    • Year and Date
      2010-09-29
    • Related Report
      2010 Annual Research Report
  • [Presentation] Role of Waterfront Suction in Morphodynamics and Benthic Ecology of Intertidal flats2010

    • Author(s)
      Sassa, S.
    • Organizer
      6th Korea-Japan Joint Workshop on Tidal Flats
    • Place of Presentation
      ソウル
    • Year and Date
      2010-09-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] 巣穴底生生物の土砂環境選択行動とパッチ形成の実証2010

    • Author(s)
      佐々真志
    • Organizer
      第45回地盤工学研究発表会
    • Place of Presentation
      松山
    • Year and Date
      2010-08-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] 干潟の堆積物動態・生態系に果たすサクションの役割2010

    • Author(s)
      佐々真志
    • Organizer
      日本堆積学会
    • Place of Presentation
      水戸
    • Year and Date
      2010-03-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] Role of Waterfront Suction in Morphodynamics and Benthic Ecology of Intertidal flats2010

    • Author(s)
      Sassa, S. and Watabe, Y
    • Organizer
      Proceedings of the 8th International Symposium on Ecohydraulics
    • Place of Presentation
      Korea
    • Related Report
      2011 Final Research Report
  • [Presentation] Physical modeling for Ecological Geotechnics2010

    • Author(s)
      Sassa, S. and Watabe, Y
    • Organizer
      Proceedings of the 7th International Conference on Physical Modelling in Geotechnics
    • Place of Presentation
      Zurich
    • Related Report
      2011 Final Research Report
  • [Presentation] 生態地盤学:干潟・砂浜海岸の生態系・地形動態に果たす土砂物理環境の役割2010

    • Author(s)
      佐々真志
    • Organizer
      第9回海環境と生物および沿岸環境修復技術に関するシンポジウム
    • Place of Presentation
      広島
    • Related Report
      2011 Final Research Report
  • [Presentation] 巣穴底生生物の土砂環境選択行動とパッチ形成の実証2010

    • Author(s)
      佐々真志,渡部要一,梁順普
    • Organizer
      第45回地盤工学研究発表会講演集
    • Place of Presentation
      松山
    • Related Report
      2011 Final Research Report
  • [Presentation] 水産有用魚類の餌資源生物分布に果たすサクションの役割2010

    • Author(s)
      佐々真志,梁順普,渡部要一,梶原直人,高田宜武
    • Organizer
      水産有用魚類の餌資源生物分布に果たすサクションの役割
    • Place of Presentation
      松山
    • Related Report
      2011 Final Research Report
  • [Presentation] 多チャンネル型表面波探査(MASW)による人工干潟安全性評価2010

    • Author(s)
      渡部要一,佐々真志
    • Organizer
      第45回地盤工学研究発表会講演集
    • Place of Presentation
      松山
    • Related Report
      2011 Final Research Report
  • [Presentation] 干潟の堆積物動態・生態系に果たすサクションの役割2010

    • Author(s)
      佐々真志
    • Organizer
      日本堆積学会
    • Place of Presentation
      茨城
    • Related Report
      2011 Final Research Report
  • [Presentation] Ecological Geotechnics : Performance of benthos activities controlled by suction, voids and shear strength in tidal flat soils2009

    • Author(s)
      佐々真志
    • Organizer
      第17回国際地盤工学会(パネリスト講演)
    • Place of Presentation
      エジプト
    • Year and Date
      2009-10-07
    • Related Report
      2009 Annual Research Report
  • [Presentation] 生態地盤学I:アサリの潜砂性能の系統的解明~稚貝から成貝まで~2009

    • Author(s)
      佐々真志
    • Organizer
      第44回地盤工学研究発表会
    • Place of Presentation
      横浜
    • Year and Date
      2009-08-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] Ecological Geotechnics : Performance of benthos activities controlled by suction, voids and shear strength in tidal flat soils2009

    • Author(s)
      Sassa, S. and Watabe, Y
    • Organizer
      Proceedings of 17th International Conference on Soil Mechanics and Geotechnical Engineering
    • Place of Presentation
      Egypt
    • Related Report
      2011 Final Research Report
  • [Presentation] Role of Waterfront Suction and Related Geoenvironments in Benthic Ecology of Intertidal Flats2009

    • Author(s)
      Sassa, S. and Watabe, Y
    • Organizer
      Proceedings of the 2nd International Multidisciplinary Conference on Hydrology and Ecology : Ecosystems Interfacing with Groundwater and Surface Water
    • Place of Presentation
      Vienna
    • Related Report
      2011 Final Research Report
  • [Presentation] 鳥と地盤と底生生物の多様性の関係に果たす水際土砂環境の役割2009

    • Author(s)
      佐々真志,渡部要一,桑江朝比呂,梁順普
    • Organizer
      第8回「海環境と生物および沿岸環境修復技術に関するシンポジウム」論文集
    • Place of Presentation
      三重
    • Related Report
      2011 Final Research Report
  • [Presentation] 生態地盤学I:アサリの潜砂性能の系統的解明~稚貝から成貝まで~2009

    • Author(s)
      佐々真志,渡部要一,梁順普
    • Organizer
      第44回地盤工学研究発表会講演集
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] 生態地盤学II:アサリとシオフキの潜砂挙動の違いとその支持力的解釈2009

    • Author(s)
      酒井陽平,日下部治,佐々真志,渡部要一,梁順普
    • Organizer
      第44回地盤工学研究発表会講演集
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] 生態地盤学の展開III:多種多様な干潟底生生物の住活動性能と適合・限界場の相互関係2009

    • Author(s)
      佐々真志,渡部要一,梁順普
    • Organizer
      第44回地盤工学研究発表会講演集
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] 濤沸湖における湖口周辺砂州の表面波探査結果に基づく堆積形成史の復元2009

    • Author(s)
      渡部要一,佐々真志,林宏一,小林耕一
    • Organizer
      第44回地盤工学研究発表会講演集
    • Place of Presentation
      横浜
    • Related Report
      2011 Final Research Report
  • [Presentation] Morphodynamics of Intertidal Sand Bars : Feedback between Sediment Transport and Suction Dynamics Effects2008

    • Author(s)
      Sassa, S. and Watabe, Y
    • Organizer
      Proceedings of the 4th International Conference on Scour and Erosion
    • Place of Presentation
      Tokyo
    • Related Report
      2011 Final Research Report
  • [Presentation] Application of UAV aerial photography to temporospatial assessment of tidal flat geomorphology2008

    • Author(s)
      Watabe, Y. and Sassa, S
    • Organizer
      Proceedings of the 4th International Conference on Scour and Erosion
    • Place of Presentation
      Tokyo
    • Related Report
      2011 Final Research Report
  • [Presentation] 鳥と地盤と底生生物の関係における水際土砂環境の重要性2008

    • Author(s)
      佐々真志,渡部要一
    • Organizer
      第43回地盤工学研究発表会講演集
    • Place of Presentation
      広島
    • Related Report
      2011 Final Research Report 2008 Annual Research Report
  • [Presentation] カナダ・フレーザー川河口の広大な干潟の堆積環境2008

    • Author(s)
      渡部要一,佐々真志
    • Organizer
      第43回地盤工学研究発表会講演集
    • Place of Presentation
      広島
    • Related Report
      2011 Final Research Report
  • [Remarks] 1) 2007年8月1日発刊,土と基礎(55巻No.8),干潟の水・土砂・生物の地盤工学的研究の可能性「地盤工学が拓く生物学」

    • Related Report
      2011 Final Research Report
  • [Remarks] 2) 2009年1月19日掲載,港湾空港タイムス(1面),「干潟砂州の安定理由解明米科学誌で高い評価」

    • Related Report
      2011 Final Research Report
  • [Remarks] 3) 2009年1月20日掲載,化学工業日報(10面(環境面)),「干潟砂州「動かぬ理由」解明土中水分張力が関与港湾空港技術研」

    • Related Report
      2011 Final Research Report
  • [Remarks] 4) 2009年1月23日掲載,日刊建設工業新聞(1面),「干潟砂州の動的安定性を解明港湾空港技研佐々グループ地盤内水位と負圧に着目」

    • Related Report
      2011 Final Research Report
  • [Remarks] 5) 2009年1月28日掲載,環境新聞(水循環面),「砂州はどうして動かない?地下水位と水分張力が関係港湾空港技研のチーム「長年の謎」を解明」

    • Related Report
      2011 Final Research Report
  • [Remarks] 6) 2009年2月9日掲載,建設技術新聞(1面),「世界初,干潟砂州の動的安定性を解明-干潟地盤の設計・維持管理が可能に-」

    • Related Report
      2011 Final Research Report
  • [Remarks] 7) 2009年7月20日掲載,港湾空港タイムス(1面),「世界初,干潟の不思議を解明」

    • Related Report
      2011 Final Research Report
  • [Remarks] 8) 2010年1月1日発刊,地盤工学会誌(58巻No.1),「生態地盤学」

    • Related Report
      2011 Final Research Report
  • [Remarks] 9) 2010年9月1日発刊,地盤工学会誌(58巻No.9),地盤工学と農林学・生態学.「地盤工学から生態地盤学へ」

    • Related Report
      2011 Final Research Report
  • [Remarks] 10) 2011年3月1日発刊,月刊建設, 55巻No.3),「生態地盤学:生物多様性と地形安定の両立を実現する工学指針」

    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] 干潟防波堤2011

    • Inventor(s)
      渡部要一,佐々真志,熊谷隆宏,池野勝哉,高田公一
    • Industrial Property Rights Holder
      渡部要一,佐々真志,熊谷隆宏,池野勝哉,高田公一
    • Acquisition Date
      2011-07-15
    • Related Report
      2011 Final Research Report
  • [Patent(Industrial Property Rights)] 干潟防波堤2011

    • Inventor(s)
      渡部要一
    • Industrial Property Rights Holder
      渡部要一
    • Filing Date
      2011-07-15
    • Related Report
      2010 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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